s factory operatives, the organization in New York of the Christian Friendly Society for the Promotion of Morals and Religion,--such were the objects which commanded him. Throughout his long residence in New York he was a prominent worker in the Presbyterian church, for many years an elder in the church. He took a leading part in organizing the New York Bible Society and the New York Tract Society, was much engaged in the early missionary movements in New York, and in promoting the education of young men for the ministry. He was a lover of knowledge, a great reader, and one who thought and wrote as he read. Deeply interested in history, ancient and modern, his chief interest was in theological discussion. He was familiar with the chief theological controversies of the day, and upon many of them committed his views to writing. His knowledge of the Bible was remarkable; he read it through critically in course forty-two times. He held firmly the Calvinistic system of doctrine, and he addressed to his children a